
Operations Guide 930796L CyberData Corporation
Installing the VoIP Outdoor Intercom
Intercom Setup
28
2. On the Device page, you may enter values for the parameters indicated in Tabl e 2-7.
Note The question mark icon (
) in the following table shows which web page items will be defined
after the To
ggle Help button is pressed.
Table 2-7. Device Configuration Parameters
Web Page Item Description
Volume Settings (0-9)
SIP Volume Set the speaker volume for a SIP call. A value of 0 will
mute the speaker during SIP calls.
Multicast Volume
Set the speaker volume for multicast audio streams. A
value of 0 will mute the speaker during multicasts.
Ring Volume
Set the ring volume for incoming calls. A value of 0 will
mute the speaker instead of playing the ring tone when
Auto-Answer Incoming Calls is disabled.
Sensor Volume
Set the speaker volume for playing sensor activated audio.
A value of 0 will mute the speaker during sensor activated
audio.
Microphone Gain
Set the microphone gain level.
Volume Boost:
No Volume Boost
Volume Boost 1
Volume Boost 2
Volume Boost 3
Set the Boost level to increase the volume output of the
speaker. Using Volume Boost may introduce audio clips or
cause the device to drop from full duplex to half duplex
operation.
Normal operation of the product can be met with volume
le
vels 0 through 9. 0 being mute and 9 being the loudest
volume that in a normal arm's length and average
background noise, will enable full duplex operation and
give the best quality of sound output.
The volume boost options increase the output of the
speak
er by:
3db for Boost level 1
6db for Boost level 2
9db for Boost level 3
If the user would like a higher o
utput from the speaker, the
Boost settings are available. However, operation in Boost
Mode may overdrive or clip the audio if, for example, the
phone that is connected has a high microphone gain or if
the person has a loud voice talking too close to the
microphone.
The acoustic echo canceller also has a harder time
main
taining full duplex operation when in the Boost
Mode. The product may drop from full duplex operation
into half/duplex mode while in Boost Mode.
Contact CyberData support for additional information if
needed.
Relay Settings
Activate Relay with DTMF Code Activates the relay when the DTMF Activation Code is
entered on the phone during a SIP call with the device.
RFC2833 DTMF payload types are supported.
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